books by author
Hefin
032: EDEXCEL Maths Guide - Intermediate (Essentials of Edexcel Maths S.)
035: EDEXCEL Maths Workbook - Intermediate (Essentials of Edexcel Maths S.)
031: EDEXCEL Maths Guide - Higher: Higher Tier (Essentials of Edexcel Maths S.)
034: EDEXCEL Maths Workbook - Higher (Essentials of Edexcel Maths S.)
036: EDEXCEL Maths Workbook - Foundation (Essentials of Edexcel Maths S.)
The Essentials of Edexcel GCSE Maths: GCSE Edexcel Maths Intermediate: Foundation tier (Essentials of GCSE Edexcel Maths)
The Essentials of Edexcel GCSE Maths: GCSE Edexcel Maths: Higher tier (Essentials of Edexcel Maths S.)
The Essentials of Edexcel GCSE Maths (Higher Tier) Workbook: GCSE Edexcel GCSE Maths Higher Workbook (Higher Tier Workbook)
033: EDEXCEL Maths Guide - Foundation: Fondation tier (Essentials of Edexcel Maths S.)
045: AQA Maths Workbook - Intermediate (Essentials of GCSE AQA Maths S.)
